package com.heima.article.Listener;

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.heima.article.service.ApArticleConfigService;
import com.heima.model.article.pojos.ApArticleConfig;
import com.heima.model.common.constants.WmNewsMessageConstants;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.kafka.annotation.KafkaListener;
import org.springframework.stereotype.Component;

import java.util.Map;

@Component
@Slf4j
public class ArticleIsDownListener {

    @Autowired
    ApArticleConfigService apArticleConfigService;

    @KafkaListener(topics = WmNewsMessageConstants.WM_NEWS_UP_OR_DOWN_TOPIC)
    public void receiveMessage(String message) {
        log.info("ArticleIsDownListener receiveMessage;{}", message);
        if (StringUtils.isNotBlank(message)) {
            Map<String, Object> map = JSON.parseObject(message, Map.class);

            Object enable = map.get("enable");
            boolean isDown = true;
            if (enable.equals(1)) {
                isDown = false;
            }
            //根据文章ID修改文章上下架的状态
            apArticleConfigService.update(Wrappers.<ApArticleConfig>lambdaUpdate()
                    .eq(ApArticleConfig::getArticleId, map.get("articleId"))
                    .set(ApArticleConfig::getIsDown, isDown));
        }
    }
}
